Buy now and enjoy a comfortable and reliable pen for a long time

definitely feminine

7 mg / 70% *

It's not surprising that vitamin C significantly improves the body's immune response

Phthalsäureanhydrid CZ 50g DMSO Buy now and enjoy aPhthalic Anhydride CZ Technical information about chemical reagents: Chemical formula: C8H4O3 CAS number: 85 44 9 EC number: 201 607 5 Synonyms: Phthalic anhydride, 1,3 Isobenzofuran 1,3 dione Molar mass: 148. 12 g mol Grade: technically pure (CZ) Purity: typically min. 99. 0% Examples of professional applications in various industries: Chemical industry: Raw material for the production of plasticizers (e. g. phthalates), dyes and alkyd resins.